Bugfix:  Cannot build published project. #358. GLKit was missing among the frameworks.
Refactoring: Typo corrected in Cocos2dUpdater class name.
Backup folder name is now rolling with a postfixed number if there's already a folder present.
SB+SK update
Merge branch 'develop' of github.com:apportable/SpriteBuilder into develop-steffen
export contentSize property of buttons to fix size issue
sb+sk
enable localizable text for labels
sb+sk submodule
sb+sk again
Merge pull request #361 from NickyWeber/feature/cocos2d_updater_backupfolder_increments

Feature/cocos2d updater backupfolder increments
can have children == no for label nodes
Merge pull request #359 from NickyWeber/bugfix/#358_cannot_build_project

Bugfix:  Cannot build published project. #358.
Merge pull request #362 from KoboldKit/develop-steffen

some smaller fixes related to button size, localization